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4
5
6menuconfig ATM_DRIVERS
7 bool "ATM drivers"
8 depends on NETDEVICES && ATM
9 default y
10 ---help---
11 Say Y here to get to see options for Asynchronous Transfer Mode
12 device drivers. This option alone does not add any kernel code.
13
14 If you say N, all options in this submenu will be skipped and disabled.
15
16if ATM_DRIVERS && NETDEVICES && ATM
17
18config ATM_DUMMY
19 tristate "Dummy ATM driver"
20 help
21 Dummy ATM driver. Useful for proxy signalling, testing,
22 and development. If unsure, say N.
23
24config ATM_TCP
25 tristate "ATM over TCP"
26 depends on INET
27 help
28 ATM over TCP driver. Useful mainly for development and for
29 experiments. If unsure, say N.
30
31config ATM_LANAI
32 tristate "Efficient Networks Speedstream 3010"
33 depends on PCI && ATM
34 help
35 Supports ATM cards based on the Efficient Networks "Lanai"
36 chipset such as the Speedstream 3010 and the ENI-25p. The
37 Speedstream 3060 is currently not supported since we don't
38 have the code to drive the on-board Alcatel DSL chipset (yet).
39
40config ATM_ENI
41 tristate "Efficient Networks ENI155P"
42 depends on PCI
43 ---help---
44 Driver for the Efficient Networks ENI155p series and SMC ATM
45 Power155 155 Mbps ATM adapters. Both, the versions with 512KB and
46 2MB on-board RAM (Efficient calls them "C" and "S", respectively),
47 and the FPGA and the ASIC Tonga versions of the board are supported.
48 The driver works with MMF (-MF or ...F) and UTP-5 (-U5 or ...D)
49 adapters.
50
51 To compile this driver as a module, choose M here: the module will
52 be called eni.
53
54config ATM_ENI_DEBUG
55 bool "Enable extended debugging"
56 depends on ATM_ENI
57 help
58 Extended debugging records various events and displays that list
59 when an inconsistency is detected. This mechanism is faster than
60 generally using printks, but still has some impact on performance.
61 Note that extended debugging may create certain race conditions
62 itself. Enable this ONLY if you suspect problems with the driver.
63
64config ATM_ENI_TUNE_BURST
65 bool "Fine-tune burst settings"
66 depends on ATM_ENI
67 ---help---
68 In order to obtain good throughput, the ENI NIC can transfer
69 multiple words of data per PCI bus access cycle. Such a multi-word
70 transfer is called a burst.
71
72 The default settings for the burst sizes are suitable for most PCI
73 chipsets. However, in some cases, large bursts may overrun buffers
74 in the PCI chipset and cause data corruption. In such cases, large
75 bursts must be disabled and only (slower) small bursts can be used.
76 The burst sizes can be set independently in the send (TX) and
77 receive (RX) direction.
78
79 Note that enabling many different burst sizes in the same direction
80 may increase the cost of setting up a transfer such that the
81 resulting throughput is lower than when using only the largest
82 available burst size.
83
84 Also, sometimes larger bursts lead to lower throughput, e.g. on an
85 Intel 440FX board, a drop from 135 Mbps to 103 Mbps was observed
86 when going from 8W to 16W bursts.
87
88config ATM_ENI_BURST_TX_16W
89 bool "Enable 16W TX bursts (discouraged)"
90 depends on ATM_ENI_TUNE_BURST
91 help
92 Burst sixteen words at once in the send direction. This may work
93 with recent PCI chipsets, but is known to fail with older chipsets.
94
95config ATM_ENI_BURST_TX_8W
96 bool "Enable 8W TX bursts (recommended)"
97 depends on ATM_ENI_TUNE_BURST
98 help
99 Burst eight words at once in the send direction. This is the default
100 setting.
101
102config ATM_ENI_BURST_TX_4W
103 bool "Enable 4W TX bursts (optional)"
104 depends on ATM_ENI_TUNE_BURST
105 help
106 Burst four words at once in the send direction. You may want to try
107 this if you have disabled 8W bursts. Enabling 4W if 8W is also set
108 may or may not improve throughput.
109
110config ATM_ENI_BURST_TX_2W
111 bool "Enable 2W TX bursts (optional)"
112 depends on ATM_ENI_TUNE_BURST
113 help
114 Burst two words at once in the send direction. You may want to try
115 this if you have disabled 4W and 8W bursts. Enabling 2W if 4W or 8W
116 are also set may or may not improve throughput.
117
118config ATM_ENI_BURST_RX_16W
119 bool "Enable 16W RX bursts (discouraged)"
120 depends on ATM_ENI_TUNE_BURST
121 help
122 Burst sixteen words at once in the receive direction. This may work
123 with recent PCI chipsets, but is known to fail with older chipsets.
124
125config ATM_ENI_BURST_RX_8W
126 bool "Enable 8W RX bursts (discouraged)"
127 depends on ATM_ENI_TUNE_BURST
128 help
129 Burst eight words at once in the receive direction. This may work
130 with recent PCI chipsets, but is known to fail with older chipsets,
131 such as the Intel Neptune series.
132
133config ATM_ENI_BURST_RX_4W
134 bool "Enable 4W RX bursts (recommended)"
135 depends on ATM_ENI_TUNE_BURST
136 help
137 Burst four words at once in the receive direction. This is the
138 default setting. Enabling 4W if 8W is also set may or may not
139 improve throughput.
140
141config ATM_ENI_BURST_RX_2W
142 bool "Enable 2W RX bursts (optional)"
143 depends on ATM_ENI_TUNE_BURST
144 help
145 Burst two words at once in the receive direction. You may want to
146 try this if you have disabled 4W and 8W bursts. Enabling 2W if 4W or
147 8W are also set may or may not improve throughput.
148
149config ATM_FIRESTREAM
150 tristate "Fujitsu FireStream (FS50/FS155) "
151 depends on PCI && VIRT_TO_BUS
152 help
153 Driver for the Fujitsu FireStream 155 (MB86697) and
154 FireStream 50 (MB86695) ATM PCI chips.
155
156 To compile this driver as a module, choose M here: the module will
157 be called firestream.
158
159config ATM_ZATM
160 tristate "ZeitNet ZN1221/ZN1225"
161 depends on PCI && VIRT_TO_BUS
162 help
163 Driver for the ZeitNet ZN1221 (MMF) and ZN1225 (UTP-5) 155 Mbps ATM
164 adapters.
165
166 To compile this driver as a module, choose M here: the module will
167 be called zatm.
168
169config ATM_ZATM_DEBUG
170 bool "Enable extended debugging"
171 depends on ATM_ZATM
172 help
173 Extended debugging records various events and displays that list
174 when an inconsistency is detected. This mechanism is faster than
175 generally using printks, but still has some impact on performance.
176 Note that extended debugging may create certain race conditions
177 itself. Enable this ONLY if you suspect problems with the driver.
178
179config ATM_NICSTAR
180 tristate "IDT 77201 (NICStAR) (ForeRunnerLE)"
181 depends on PCI
182 help
183 The NICStAR chipset family is used in a large number of ATM NICs for
184 25 and for 155 Mbps, including IDT cards and the Fore ForeRunnerLE
185 series. Say Y if you have one of those.
186
187 To compile this driver as a module, choose M here: the module will
188 be called nicstar.
189
190config ATM_NICSTAR_USE_SUNI
191 bool "Use suni PHY driver (155Mbps)"
192 depends on ATM_NICSTAR
193 help
194 Support for the S-UNI and compatible PHYsical layer chips. These are
195 found in most 155Mbps NICStAR based ATM cards, namely in the
196 ForeRunner LE155 cards. This driver provides detection of cable~
197 removal and reinsertion and provides some statistics. This driver
198 doesn't have removal capability when compiled as a module, so if you
199 need that capability don't include S-UNI support (it's not needed to
200 make the card work).
201
202config ATM_NICSTAR_USE_IDT77105
203 bool "Use IDT77015 PHY driver (25Mbps)"
204 depends on ATM_NICSTAR
205 help
206 Support for the PHYsical layer chip in ForeRunner LE25 cards. In
207 addition to cable removal/reinsertion detection, this driver allows
208 you to control the loopback mode of the chip via a dedicated IOCTL.
209 This driver is required for proper handling of temporary carrier
210 loss, so if you have a 25Mbps NICStAR based ATM card you must say Y.
211
212config ATM_IDT77252
213 tristate "IDT 77252 (NICStAR II)"
214 depends on PCI
215 help
216 Driver for the IDT 77252 ATM PCI chips.
217
218 To compile this driver as a module, choose M here: the module will
219 be called idt77252.
220
221config ATM_IDT77252_DEBUG
222 bool "Enable debugging messages"
223 depends on ATM_IDT77252
224 help
225 Somewhat useful debugging messages are available. The choice of
226 messages is controlled by a bitmap. This may be specified as a
227 module argument. See the file <file:drivers/atm/idt77252.h> for
228 the meanings of the bits in the mask.
229
230 When active, these messages can have a significant impact on the
231 speed of the driver, and the size of your syslog files! When
232 inactive, they will have only a modest impact on performance.
233
234config ATM_IDT77252_RCV_ALL
235 bool "Receive ALL cells in raw queue"
236 depends on ATM_IDT77252
237 help
238 Enable receiving of all cells on the ATM link, that do not match
239 an open connection in the raw cell queue of the driver. Useful
240 for debugging or special applications only, so the safe answer is N.
241
242config ATM_IDT77252_USE_SUNI
243 bool
244 depends on ATM_IDT77252
245 default y
246
247config ATM_AMBASSADOR
248 tristate "Madge Ambassador (Collage PCI 155 Server)"
249 depends on PCI && VIRT_TO_BUS
250 select BITREVERSE
251 help
252 This is a driver for ATMizer based ATM card produced by Madge
253 Networks Ltd. Say Y (or M to compile as a module named ambassador)
254 here if you have one of these cards.
255
256config ATM_AMBASSADOR_DEBUG
257 bool "Enable debugging messages"
258 depends on ATM_AMBASSADOR
259 ---help---
260 Somewhat useful debugging messages are available. The choice of
261 messages is controlled by a bitmap. This may be specified as a
262 module argument (kernel command line argument as well?), changed
263 dynamically using an ioctl (not yet) or changed by sending the
264 string "Dxxxx" to VCI 1023 (where x is a hex digit). See the file
265 <file:drivers/atm/ambassador.h> for the meanings of the bits in the
266 mask.
267
268 When active, these messages can have a significant impact on the
269 speed of the driver, and the size of your syslog files! When
270 inactive, they will have only a modest impact on performance.
271
272config ATM_HORIZON
273 tristate "Madge Horizon [Ultra] (Collage PCI 25 and Collage PCI 155 Client)"
274 depends on PCI && VIRT_TO_BUS
275 help
276 This is a driver for the Horizon chipset ATM adapter cards once
277 produced by Madge Networks Ltd. Say Y (or M to compile as a module
278 named horizon) here if you have one of these cards.
279
280config ATM_HORIZON_DEBUG
281 bool "Enable debugging messages"
282 depends on ATM_HORIZON
283 ---help---
284 Somewhat useful debugging messages are available. The choice of
285 messages is controlled by a bitmap. This may be specified as a
286 module argument (kernel command line argument as well?), changed
287 dynamically using an ioctl (not yet) or changed by sending the
288 string "Dxxxx" to VCI 1023 (where x is a hex digit). See the file
289 <file:drivers/atm/horizon.h> for the meanings of the bits in the
290 mask.
291
292 When active, these messages can have a significant impact on the
293 speed of the driver, and the size of your syslog files! When
294 inactive, they will have only a modest impact on performance.
295
296config ATM_IA
297 tristate "Interphase ATM PCI x575/x525/x531"
298 depends on PCI
299 ---help---
300 This is a driver for the Interphase (i)ChipSAR adapter cards
301 which include a variety of variants in term of the size of the
302 control memory (128K-1KVC, 512K-4KVC), the size of the packet
303 memory (128K, 512K, 1M), and the PHY type (Single/Multi mode OC3,
304 UTP155, UTP25, DS3 and E3). Go to:
305 <http://www.iphase.com/>
306 for more info about the cards. Say Y (or M to compile as a module
307 named iphase) here if you have one of these cards.
308
309 See the file <file:Documentation/networking/iphase.txt> for further
310 details.
311
312config ATM_IA_DEBUG
313 bool "Enable debugging messages"
314 depends on ATM_IA
315 ---help---
316 Somewhat useful debugging messages are available. The choice of
317 messages is controlled by a bitmap. This may be specified as a
318 module argument (kernel command line argument as well?), changed
319 dynamically using an ioctl (Get the debug utility, iadbg, from
320 <ftp://ftp.iphase.com/pub/atm/pci/>).
321
322 See the file <file:drivers/atm/iphase.h> for the meanings of the
323 bits in the mask.
324
325 When active, these messages can have a significant impact on the
326 speed of the driver, and the size of your syslog files! When
327 inactive, they will have only a modest impact on performance.
328
329config ATM_FORE200E
330 tristate "FORE Systems 200E-series"
331 depends on (PCI || SBUS)
332 select FW_LOADER
333 ---help---
334 This is a driver for the FORE Systems 200E-series ATM adapter
335 cards. It simultaneously supports PCA-200E and SBA-200E models
336 on PCI and SBUS hosts. Say Y (or M to compile as a module
337 named fore_200e) here if you have one of these ATM adapters.
338
339 See the file <file:Documentation/networking/fore200e.txt> for
340 further details.
341
342config ATM_FORE200E_USE_TASKLET
343 bool "Defer interrupt work to a tasklet"
344 depends on ATM_FORE200E
345 default n
346 help
347 This defers work to be done by the interrupt handler to a
348 tasklet instead of handling everything at interrupt time. This
349 may improve the responsive of the host.
350
351config ATM_FORE200E_TX_RETRY
352 int "Maximum number of tx retries"
353 depends on ATM_FORE200E
354 default "16"
355 ---help---
356 Specifies the number of times the driver attempts to transmit
357 a message before giving up, if the transmit queue of the ATM card
358 is transiently saturated.
359
360 Saturation of the transmit queue may occur only under extreme
361 conditions, e.g. when a fast host continuously submits very small
362 frames (<64 bytes) or raw AAL0 cells (48 bytes) to the ATM adapter.
363
364 Note that under common conditions, it is unlikely that you encounter
365 a saturation of the transmit queue, so the retry mechanism never
366 comes into play.
367
368config ATM_FORE200E_DEBUG
369 int "Debugging level (0-3)"
370 depends on ATM_FORE200E
371 default "0"
372 help
373 Specifies the level of debugging messages issued by the driver.
374 The verbosity of the driver increases with the value of this
375 parameter.
376
377 When active, these messages can have a significant impact on
378 the performances of the driver, and the size of your syslog files!
379 Keep the debugging level to 0 during normal operations.
380
381config ATM_HE
382 tristate "ForeRunner HE Series"
383 depends on PCI
384 help
385 This is a driver for the Marconi ForeRunner HE-series ATM adapter
386 cards. It simultaneously supports the 155 and 622 versions.
387
388config ATM_HE_USE_SUNI
389 bool "Use S/UNI PHY driver"
390 depends on ATM_HE
391 help
392 Support for the S/UNI-Ultra and S/UNI-622 found in the ForeRunner
393 HE cards. This driver provides carrier detection some statistics.
394
395config ATM_SOLOS
396 tristate "Solos ADSL2+ PCI Multiport card driver"
397 depends on PCI
398 select FW_LOADER
399 help
400 Support for the Solos multiport ADSL2+ card.
401
402endif
403
